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3 years ago

If the graph of y = 72 + 6 is translated 4 units down, which equation describes the new graph?

2 answers:

6 0

\left. \begin{array} { l } { y = 112 + 6 }\\ { y = 73 + 2 }\\ { y = 72 + 10 }\\ { y = 3 x + 6 }\\ { \text{Solve for } z \text{ where} } \\ { z = 0 } \end{array} \right.

Angelina_Jolie [31]3 years ago

6 0

Answer:

B. y = 7x + 2

Step-by-step explanation:

Given function

y = 7x + 6

<u>Translation down or up by m units = y + m</u>

y - 4 is
7x + 6 - 4 =
7x + 2

y = 7x + 2

Correct option is B.

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Last week a local sporting goods store sold 227 balls. They sold basketballs, footballs, soccer balls and volleyballs. 28% of th

earnstyle [38]

Answer:10.08 volleyballs sold which is 4%

Step-by-step explanation:

7 0

2 years ago

jose bought 2 movie tickets and a box of popcorn, the popcorn was $6 he spent a total of $24 how much did each movie ticket cost

Leona [35]

SO we know he spent a total of $24

We also know the popcorn was $6, so we subtract 6 from 24

24-6=18

And we know he bought 2 tickets for a total of $18, so we will divide 18 by 2

18/2=9

Each ticket was $9

Hope this helps!

3 0

3 years ago

write an equation in point slope form of the line that passes through the point (-3,6) and has a slope of 5

quester [9]

Answer:

y=5x+6

Step-by-step explanation:

use the equation y=mx+b

m=slope and b=y-intercept

You can go ahead and insert 5 into the equation because we know that the slope of the line is 5. for b. the y-intercept, we know that points are in (x,y) form so we can infer that -3 is the x and 6 is the y. from here you can plug in the number 6 for b and there's your equation. hope this helps!!

7 0

4 years ago

Answer asap please !!

dangina [55]

Answer: C (21)

Step-by-step explanation:

I am translating into algebra.

Set Scott's age five years ago to: x

Set Paul's age five years ago to: 2x-4

Scott's age now is his age five years ago, plus five, which is: x+5

Paul's age now is his age five years ago, plus five, which is: 2x-4+5 or 2x+1

Since Paul is now six years older than Scott, set Scott's age (x+5) equal to Paul's age, plus six, which is: 2x+1=x+5+6

Solve the equation to get: x=10

Substitute x for 10 in Paul's current age: 2*10+1=21.

Therefore, C is the correct answer.

5 0

3 years ago

Given the directed line segment from A to B, construct the point P that divides the segment in the ratio 4 to 3 from A to B.

Naddik [55]

Answer:

Figure D is the construction of point P which divides the segment in the ratio 4 to 3 from A to B.

Step-by-step explanation:

To prove that point P divides the segment AB in the ratio 4 to 3, find the figure which divided into 7 equal parts and the number of parts from A to P is 4 and the number of parts from P to B is 3

Let us check each answer

Answer A:

∵ AB is divided into 7 equal parts

∵ The number of parts from A to P is 1

∵ The number of parts from P to B is 6

∴ P divides AB in the ratio 1 to 6 from A to B

Answer B:

∵ AB is divided into 7 equal parts

∵ The number of parts from A to P is 2

∵ The number of parts from P to B is 5

∴ P divides AB in the ratio 2 to 5 from A to B

Answer C:

∵ AB is divided into 7 equal parts

∵ The number of parts from A to P is 3

∵ The number of parts from P to B is 4

∴ P divides AB in the ratio 3 to 4 from A to B

Answer D:

∵ AB is divided into 7 equal parts

∵ The number of parts from A to P is 4

∵ The number of parts from P to B is 3

∴ P divides AB in the ratio 4 to 3 from A to B

Figure D is the construction of point P that divides the segment in the ratio 4 to 3 from A to B.

7 0

3 years ago